See how the 2018 Toyota Corolla iM compares against the Kia Rio 5-Door SX. If cost is a concern, the MSRP Including Destination Charge on Corolla iM CVT is $1,315 less than the Rio 5-door SX. For interior comfort, Automatic Climate Control is standard on the Corolla iM CVT while not available on the Rio 5-door SX, and Separate Driver/Front Passenger Climate Controls are standard on the Corolla iM CVT while not available on the Rio 5-door SX. Finally, for storage and convenience, an Overhead Console Storage is standard on Corolla iM CVT but not available on Rio 5-door SX.